Asf Assembly Points - Epson Stylus Color C70 Service Manual

EPSON Stylus COLOR C70/C80
When removing the ASF Middle Holder (Left), be careful not to
lose the Torsion Spring which applies tension to the Paper Back
Lever, as it may fly out at this time.
27. Remove the ASF Middle Holder (Right) in the same way as the ASF Middle
Holder (Left).
28. Remove the Paper Back Lever. The Paper Back Lever is only secured by means of
the two tabs on the ASF Middle Holder (Right).
When re-installing the Paper Back Lever to the ASF Middle
Holder (Right), insert the two tabs on the ASF Middle Holder
(Right) into the two holes in the Paper Back Lever.
Don't touch the surface of LD Pad by hand.
When cleaning away any dust and dirt, use a cloth that has been
moistened with alcohol.
Disassembly and Assembly

4.2.12.1 ASF Assembly Points

This section describes the phase adjustments which must be carried out when the ASF
has been disassembled and is being reassembled. If these phase adjustments are not
made correctly, paper feeding problems or paper eject problems may occur after the
ASF has been reinstalled.
The phase adjustments should be carried out correctly in the sequence given below.
The ASF phase adjustment should be carried out before the
following parts have been installed to the ASF Right Frame.
1. Silence Cam
2. Paper Back Cam Lever
3. Support Lever Silence
4. Torsion Spring 1.41
5. Spur Gear 28.8
6. Lever Silence
1. Assemble the ASF as far as the point where all of the Gears and other parts can be
placed onto the ASF Right Frame.
2. Install the spur gear 28.8 to the LD Roller Shaft. There is a phase difference
between the Spur Gear 28.8 and the LD Roller Shaft, but they can only be installed
in the correct position, so check the shapes of each part when installing them.
3. Place the Paper Back Lever Cam in the specified position. At this time, inset a nail
or similar object through the hole on the arc of the Paper Back Lever Cam and the
hole in the ASF Right Frame to stop the Cam from moving.
Use a nail with a diameter of 1.5 mm. If a nail with a diameter of
less than 1.5 mm is used, the cam will shift by one notch.
Disassembly
Revision A
132